Madelon

Madelon may refer to:

Given name:
 * Madelon Baans (born 1977), retired breaststroke swimmer from the Netherlands, competed in three Summer Olympics
 * Madelon Lubin Finkel, Professor of Professor of Population Health Sciences at Weill Cornell Medical College, New York City
 * Madelon Hooykaas (born 1942), Dutch video artist, photographer and film maker
 * Madelon Mason (1921–2011), American former model and pin-up girl
 * Madelon Pigalle or Madeleine-Élisabeth Pigalle (1751–1827), French painter
 * Madelon Szekely-Lulofs (1899–1958), Dutch writer and journalist, best known for writing novels set in Indonesia
 * Madelon Vriesendorp (born 1945), Dutch artist, painter, sculptor and art collector

Surname:
 * César Madelón (1927–2013), Argentine equestrian
 * Charlotte Madelon, video game designer based in the Netherlands
 * Leonardo Madelón (born 1963), Argentine former footballer and current manager